A sparsely designed retrodirective transponder

doi:10.1109/LAWP.2006.878907

2006-01-01

PRE

Darren S. Goshi *

K.M.K.H. Leong

T. Itoh

DOI：10.1109/LAWP.2006.878907

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摘要

En 中文

Retrodirective arrays have shown great potential for use as wireless transponders due to their automatic source tracking ability. A retrodirective transponder based on a sparse array is presented. The architecture uses a sparse array design to reduce the amount of elements, and thus circuitry required. A genetic algorithm is used to determine the optimal element positions in the array. The sparse architecture is compared with the uniform array architecture. Measured results verify the sparse concept as well as retrodirectivity.

Keyword:

phased arrays

retrodirective arrays

sparse arrays

transponders

期刊

IEEE Antennas and Wireless Propagation Letters

IF:

4.8

论文数:

1.0W

被引数:

2.8W

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暂无机构信息

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